IBM® Notes® and Domino® is a family of client and server-based offerings for messaging and collaboration on a wide variety of operating environments. Designed for businesses of all sizes, it provides a platform for the rapid development and deployment of collaborative and workflow-driven business applications that can support a wide range of critical business processes and bring people and ideas together.
IBM Notes and Domino V9.0.1 is now available in the following languages:
Estonian for IBM iNotes®
Additional informations can be found here